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Message-Id: <200710241153.34992.ossthema@de.ibm.com>
Date: Wed, 24 Oct 2007 11:53:34 +0200
From: Jan-Bernd Themann <ossthema@...ibm.com>
To: Jeff Garzik <jeff@...zik.org>
Cc: Christoph Raisch <raisch@...ibm.com>,
"Jan-Bernd Themann" <themann@...ibm.com>,
"linux-kernel" <linux-kernel@...r.kernel.org>,
"linux-ppc" <linuxppc-dev@...abs.org>,
Marcus Eder <meder@...ibm.com>,
Thomas Klein <tklein@...ibm.com>,
Stefan Roscher <stefan.roscher@...ibm.com>
Subject: [PATCH] ehea: fix port_napi_disable/enable
napi_disable / napi_enable must be applied on all ehea queues.
Signed-off-by: Jan-Bernd Themann <themann@...ibm.com>
---
drivers/net/ehea/ehea.h | 2 +-
drivers/net/ehea/ehea_main.c | 7 +++----
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index b557bb4..4b4b74e 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0078"
+#define DRV_VERSION "EHEA_0079"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index fe5ffac..a8b05d2 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -2329,7 +2329,7 @@ static void port_napi_disable(struct ehea_port *port)
{
int i;
- for (i = 0; i < port->num_def_qps; i++)
+ for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++)
napi_disable(&port->port_res[i].napi);
}
@@ -2337,7 +2337,7 @@ static void port_napi_enable(struct ehea_port *port)
{
int i;
- for (i = 0; i < port->num_def_qps; i++)
+ for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++)
napi_enable(&port->port_res[i].napi);
}
@@ -2373,8 +2373,6 @@ static int ehea_down(struct net_device *dev)
ehea_drop_multicast_list(dev);
ehea_free_interrupts(dev);
- port_napi_disable(port);
-
port->state = EHEA_PORT_DOWN;
ret = ehea_clean_all_portres(port);
@@ -2396,6 +2394,7 @@ static int ehea_stop(struct net_device *dev)
flush_scheduled_work();
down(&port->port_lock);
netif_stop_queue(dev);
+ port_napi_disable(port);
ret = ehea_down(dev);
up(&port->port_lock);
return ret;
--
1.5.2
-
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